Incorrect behavior: wrong update check interval

[Dedeco]

I configured update-manager to check for updates weekly. But since a few days back, it prompts me daily, wich is a little annoying. I have tried to change configuration, close it, open again, reconfigure to weekly checks. It didn't work - on the two following days it prompted me for updates.

(Unfortunately update-manager does not have a "report a bug" button/menu, I would have used it.)

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: nautilus 1:2.32.2.1-0ubuntu13
ProcVersionSignature: Ubuntu 2.6.38-13.55-generic 2.6.38.8
Uname: Linux 2.6.38-13-generic i686
Architecture: i386
Date: Fri Mar 2 08:42:20 2012
EcryptfsInUse: Yes
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release i386 (20110427.1)
ProcEnviron:
 LANGUAGE=pt_BR:en
 LANG=pt_BR.UTF-8
 SHELL=/bin/bash
SourcePackage: nautilus
UpgradeStatus: No upgrade log present (probably fresh install)

[dino99 (9d9)]

That version is no more maintained